"year","mean","sd","catch"
1993,13.6412736901853,0.776240563396012,1598
1994,14.9041567337176,0.687572553985547,242
1995,14.7151500968678,0.678340446305905,888
1996,14.6905482427394,0.761504506746032,596
1997,14.2058761613402,0.920002636327926,3623
1998,15.1024544873887,0.867338780482617,1039
1999,15.5199744444759,0.793528763908226,938
2000,15.1245621654207,0.818983301946341,2442
2001,15.4983420485691,0.768563379589955,2161
2002,15.5540859087668,0.730532607862957,2974
2003,14.94538845898,0.775149179609546,4488
2004,15.1103309364724,0.742909121692846,1430
2005,15.4128621119658,0.660327033888946,1612
2006,15.2245123550182,0.681019871150101,4907
2007,15.8868915994123,0.692508597688699,3318
2008,15.6354267596039,0.650861058192373,3761
2009,15.8542306863171,0.618250889046182,4560
2010,16.5321585936427,0.78005044962715,5051
2011,15.2793711991181,0.760589676904386,6932
2012,16.2777608454113,0.717431964338302,6823
2013,15.851627273289,0.816276741805934,1686
2014,16.1683410820593,0.805114308052219,297
2015,16.0968440402505,0.7896159761854,392
2016,16.1045551188958,0.762825685286979,339
2017,15.610890449416,0.768995030092324,556
2018,16.8349190698369,0.984824067731242,52
2019,16.5839458604632,0.765072004670499,7038
2020,16.764777625841,0.785062165676035,7927
2021,15.9950277615789,0.874531253228223,8166
